1880 lines
69 KiB
Python
1880 lines
69 KiB
Python
# This file is part of Tryton. The COPYRIGHT file at the top level of
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# this repository contains the full copyright notices and license terms.
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import datetime
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from collections import defaultdict
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from itertools import chain
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from decimal import Decimal
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from sql import Table, Literal, Null
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from sql.functions import Overlay, Position
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from sql.aggregate import Count
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from sql.operators import Concat
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from trytond.model import Workflow, Model, ModelView, ModelSQL, fields, \
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sequence_ordered
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from trytond.modules.company import CompanyReport
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from trytond.wizard import Wizard, StateAction, StateView, StateTransition, \
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Button
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from trytond import backend
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from trytond.pyson import Eval, Bool, If, PYSONEncoder
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from trytond.transaction import Transaction
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from trytond.pool import Pool
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from trytond.modules.account.tax import TaxableMixin
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from trytond.modules.product import price_digits
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__all__ = ['Purchase', 'PurchaseIgnoredInvoice',
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'PurchaseRecreadtedInvoice', 'PurchaseLine', 'PurchaseLineTax',
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'PurchaseLineIgnoredMove', 'PurchaseLineRecreatedMove', 'PurchaseReport',
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'OpenSupplier', 'HandleShipmentExceptionAsk', 'HandleShipmentException',
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'HandleInvoiceExceptionAsk', 'HandleInvoiceException', 'ModifyHeader',
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'get_shipments_returns', 'search_shipments_returns']
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_STATES = {
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'readonly': Eval('state') != 'draft',
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}
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_DEPENDS = ['state']
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_ZERO = Decimal(0)
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STATES = [
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('draft', 'Draft'),
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('quotation', 'Quotation'),
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('confirmed', 'Confirmed'),
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('processing', 'Processing'),
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('done', 'Done'),
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('cancel', 'Canceled'),
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]
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def get_shipments_returns(model_name):
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"Computes the returns or shipments"
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def method(self, name):
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Model = Pool().get(model_name)
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shipments = set()
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for line in self.lines:
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for move in line.moves:
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if isinstance(move.shipment, Model):
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shipments.add(move.shipment.id)
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return list(shipments)
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return method
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def search_shipments_returns(model_name):
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"Search on shipments or returns"
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def method(self, name, clause):
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nested = clause[0].lstrip(name)
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if nested:
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return [('lines.moves.shipment' + nested,)
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+ tuple(clause[1:3]) + (model_name,) + tuple(clause[3:])]
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else:
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if isinstance(clause[2], basestring):
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target = 'rec_name'
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else:
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target = 'id'
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return [('lines.moves.shipment.' + target,)
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+ tuple(clause[1:3]) + (model_name,)]
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return classmethod(method)
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class Purchase(Workflow, ModelSQL, ModelView, TaxableMixin):
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'Purchase'
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__name__ = 'purchase.purchase'
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_rec_name = 'number'
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company = fields.Many2One('company.company', 'Company', required=True,
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states={
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'readonly': (Eval('state') != 'draft') | Eval('lines', [0]),
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},
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domain=[
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('id', If(Eval('context', {}).contains('company'), '=', '!='),
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Eval('context', {}).get('company', -1)),
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],
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depends=['state'], select=True)
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number = fields.Char('Number', size=None, readonly=True, select=True)
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reference = fields.Char('Reference', select=True)
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description = fields.Char('Description', size=None, states=_STATES,
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depends=_DEPENDS)
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state = fields.Selection(STATES, 'State', readonly=True, required=True)
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purchase_date = fields.Date('Purchase Date',
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states={
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'readonly': ~Eval('state').in_(['draft', 'quotation']),
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'required': ~Eval('state').in_(['draft', 'quotation', 'cancel']),
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},
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depends=['state'])
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payment_term = fields.Many2One('account.invoice.payment_term',
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'Payment Term', states={
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'readonly': ~Eval('state').in_(['draft', 'quotation']),
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},
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depends=['state'])
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party = fields.Many2One('party.party', 'Party', required=True,
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states={
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'readonly': ((Eval('state') != 'draft')
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| (Eval('lines', [0]) & Eval('party'))),
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},
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select=True, depends=['state'])
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party_lang = fields.Function(fields.Char('Party Language'),
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'on_change_with_party_lang')
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invoice_address = fields.Many2One('party.address', 'Invoice Address',
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domain=[('party', '=', Eval('party'))],
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states={
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'readonly': Eval('state') != 'draft',
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'required': ~Eval('state').in_(['draft', 'quotation', 'cancel']),
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},
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depends=['state', 'party'])
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warehouse = fields.Many2One('stock.location', 'Warehouse',
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domain=[('type', '=', 'warehouse')], states=_STATES,
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depends=_DEPENDS)
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currency = fields.Many2One('currency.currency', 'Currency', required=True,
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states={
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'readonly': ((Eval('state') != 'draft')
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| (Eval('lines', [0]) & Eval('currency'))),
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},
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depends=['state'])
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currency_digits = fields.Function(fields.Integer('Currency Digits'),
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'on_change_with_currency_digits')
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lines = fields.One2Many('purchase.line', 'purchase', 'Lines',
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states=_STATES, depends=_DEPENDS)
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comment = fields.Text('Comment')
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untaxed_amount = fields.Function(fields.Numeric('Untaxed',
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digits=(16, Eval('currency_digits', 2)),
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depends=['currency_digits']), 'get_amount')
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untaxed_amount_cache = fields.Numeric('Untaxed Cache',
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digits=(16, Eval('currency_digits', 2)),
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depends=['currency_digits'])
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tax_amount = fields.Function(fields.Numeric('Tax',
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digits=(16, Eval('currency_digits', 2)),
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depends=['currency_digits']), 'get_amount')
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tax_amount_cache = fields.Numeric('Tax Cache',
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digits=(16, Eval('currency_digits', 2)),
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depends=['currency_digits'])
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total_amount = fields.Function(fields.Numeric('Total',
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digits=(16, Eval('currency_digits', 2)),
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depends=['currency_digits']), 'get_amount')
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total_amount_cache = fields.Numeric('Total Cache',
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digits=(16, Eval('currency_digits', 2)),
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depends=['currency_digits'])
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invoice_method = fields.Selection([
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('manual', 'Manual'),
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('order', 'Based On Order'),
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('shipment', 'Based On Shipment'),
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], 'Invoice Method', required=True, states=_STATES,
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depends=_DEPENDS)
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invoice_state = fields.Selection([
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('none', 'None'),
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('waiting', 'Waiting'),
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('paid', 'Paid'),
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('exception', 'Exception'),
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], 'Invoice State', readonly=True, required=True)
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invoices = fields.Function(fields.One2Many('account.invoice', None,
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'Invoices'), 'get_invoices', searcher='search_invoices')
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invoices_ignored = fields.Many2Many(
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'purchase.purchase-ignored-account.invoice',
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'purchase', 'invoice', 'Ignored Invoices', readonly=True)
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invoices_recreated = fields.Many2Many(
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'purchase.purchase-recreated-account.invoice',
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'purchase', 'invoice', 'Recreated Invoices', readonly=True)
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delivery_date = fields.Date(
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"Delivery Date",
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states={
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'readonly': Eval('state').in_([
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'processing', 'done', 'cancel']),
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},
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depends=['state'],
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help="The default delivery date for each line.")
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shipment_state = fields.Selection([
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('none', 'None'),
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('waiting', 'Waiting'),
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('received', 'Received'),
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('exception', 'Exception'),
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], 'Shipment State', readonly=True, required=True)
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shipments = fields.Function(fields.One2Many('stock.shipment.in', None,
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'Shipments'), 'get_shipments', searcher='search_shipments')
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shipment_returns = fields.Function(
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fields.One2Many('stock.shipment.in.return', None, 'Shipment Returns'),
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'get_shipment_returns', searcher='search_shipment_returns')
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moves = fields.One2Many('stock.move', 'purchase', 'Moves', readonly=True)
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@classmethod
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def __setup__(cls):
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super(Purchase, cls).__setup__()
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cls._order = [
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('purchase_date', 'DESC'),
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('id', 'DESC'),
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]
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cls._error_messages.update({
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'warehouse_required': ('A warehouse must be defined for '
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'quotation of purchase "%s".'),
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'delete_cancel': ('Purchase "%s" must be cancelled before '
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'deletion.'),
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})
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cls._transitions |= set((
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('draft', 'quotation'),
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('quotation', 'confirmed'),
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('confirmed', 'processing'),
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('processing', 'processing'),
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('processing', 'done'),
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('done', 'processing'),
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('draft', 'cancel'),
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('quotation', 'cancel'),
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('quotation', 'draft'),
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('cancel', 'draft'),
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))
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cls._buttons.update({
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'cancel': {
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'invisible': ~Eval('state').in_(['draft', 'quotation']),
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'depends': ['state'],
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},
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'draft': {
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'invisible': ~Eval('state').in_(['cancel', 'quotation']),
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'icon': If(Eval('state') == 'cancel', 'tryton-clear',
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'tryton-go-previous'),
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'depends': ['state'],
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},
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'quote': {
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'pre_validate': [
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If(~Eval('purchase_date'),
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('purchase_date', '!=', None),
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()),
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If(~Eval('invoice_address'),
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('invoice_address', '!=', None),
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()),
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],
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'invisible': Eval('state') != 'draft',
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'readonly': ~Eval('lines', []),
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'depends': ['state'],
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},
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'confirm': {
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'invisible': Eval('state') != 'quotation',
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'depends': ['state'],
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},
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'process': {
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'invisible': Eval('state') != 'confirmed',
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'depends': ['state'],
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},
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'handle_invoice_exception': {
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'invisible': ((Eval('invoice_state') != 'exception')
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| (Eval('state') == 'cancel')),
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'depends': ['state', 'invoice_state'],
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},
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'handle_shipment_exception': {
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'invisible': ((Eval('shipment_state') != 'exception')
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| (Eval('state') == 'cancel')),
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'depends': ['state', 'shipment_state'],
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},
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'modify_header': {
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'invisible': ((Eval('state') != 'draft')
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| ~Eval('lines', [-1])),
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'depends': ['state'],
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},
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})
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# The states where amounts are cached
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cls._states_cached = ['confirmed', 'done', 'cancel']
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@classmethod
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def __register__(cls, module_name):
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pool = Pool()
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PurchaseLine = pool.get('purchase.line')
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Move = pool.get('stock.move')
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InvoiceLine = pool.get('account.invoice.line')
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TableHandler = backend.get('TableHandler')
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cursor = Transaction().connection.cursor()
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model_data = Table('ir_model_data')
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model_field = Table('ir_model_field')
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sql_table = cls.__table__()
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# Migration from 1.2: packing renamed into shipment
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cursor.execute(*model_data.update(
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columns=[model_data.fs_id],
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values=[Overlay(model_data.fs_id, 'shipment',
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Position('packing', model_data.fs_id),
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len('packing'))],
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where=model_data.fs_id.like('%packing%')
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& (model_data.module == module_name)))
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cursor.execute(*model_field.update(
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columns=[model_field.relation],
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values=[Overlay(model_field.relation, 'shipment',
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Position('packing', model_field.relation),
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len('packing'))],
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where=model_field.relation.like('%packing%')
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& (model_field.module == module_name)))
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cursor.execute(*model_field.update(
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columns=[model_field.name],
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values=[Overlay(model_field.name, 'shipment',
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Position('packing', model_field.name),
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len('packing'))],
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where=model_field.name.like('%packing%')
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& (model_field.module == module_name)))
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table = TableHandler(cls, module_name)
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table.column_rename('packing_state', 'shipment_state')
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# Migration from 3.8:
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if table.column_exist('supplier_reference'):
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table.column_rename('reference', 'number')
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table.column_rename('supplier_reference', 'reference')
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super(Purchase, cls).__register__(module_name)
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# Migration from 1.2: rename packing to shipment in
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# invoice_method values
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cursor.execute(*sql_table.update(
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columns=[sql_table.invoice_method],
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values=['shipment'],
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where=sql_table.invoice_method == 'packing'))
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table = TableHandler(cls, module_name)
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# Migration from 2.2: warehouse is no more required
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table.not_null_action('warehouse', 'remove')
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# Migration from 2.2: purchase_date is no more required
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table.not_null_action('purchase_date', 'remove')
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# Migration from 3.2
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# state confirmed splitted into confirmed and processing
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if (TableHandler.table_exist(PurchaseLine._table)
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and TableHandler.table_exist(Move._table)
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and TableHandler.table_exist(InvoiceLine._table)):
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purchase_line = PurchaseLine.__table__()
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move = Move.__table__()
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invoice_line = InvoiceLine.__table__()
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# Wrap subquery inside an other inner subquery because MySQL syntax
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# doesn't allow update a table and select from the same table in a
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# subquery.
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sub_query = sql_table.join(purchase_line,
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condition=purchase_line.purchase == sql_table.id
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).join(invoice_line, 'LEFT',
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condition=(invoice_line.origin ==
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Concat(PurchaseLine.__name__ + ',', purchase_line.id))
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).join(move, 'LEFT',
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condition=(move.origin == Concat(
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PurchaseLine.__name__ + ',', purchase_line.id))
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).select(sql_table.id,
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where=((sql_table.state == 'confirmed')
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& ((invoice_line.id != Null)
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| (move.id != Null))))
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cursor.execute(*sql_table.update(
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columns=[sql_table.state],
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values=['processing'],
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where=sql_table.id.in_(sub_query.select(sub_query.id))))
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# Add index on create_date
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table = TableHandler(cls, module_name)
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table.index_action('create_date', action='add')
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@classmethod
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def default_payment_term(cls):
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PaymentTerm = Pool().get('account.invoice.payment_term')
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payment_terms = PaymentTerm.search(cls.payment_term.domain)
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if len(payment_terms) == 1:
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return payment_terms[0].id
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@classmethod
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def default_warehouse(cls):
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Location = Pool().get('stock.location')
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locations = Location.search(cls.warehouse.domain)
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if len(locations) == 1:
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return locations[0].id
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@staticmethod
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def default_company():
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return Transaction().context.get('company')
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@staticmethod
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def default_state():
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return 'draft'
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@staticmethod
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def default_currency():
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Company = Pool().get('company.company')
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company = Transaction().context.get('company')
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if company:
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company = Company(company)
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return company.currency.id
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@staticmethod
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def default_currency_digits():
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Company = Pool().get('company.company')
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company = Transaction().context.get('company')
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if company:
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company = Company(company)
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return company.currency.digits
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return 2
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@staticmethod
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def default_invoice_method():
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Configuration = Pool().get('purchase.configuration')
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configuration = Configuration(1)
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return configuration.purchase_invoice_method
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@staticmethod
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def default_invoice_state():
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return 'none'
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@staticmethod
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def default_shipment_state():
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return 'none'
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@fields.depends('party', 'payment_term', 'lines')
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def on_change_party(self):
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pool = Pool()
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Currency = pool.get('currency.currency')
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cursor = Transaction().connection.cursor()
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table = self.__table__()
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self.invoice_address = None
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self.payment_term = self.default_payment_term()
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if not self.lines:
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self.currency = self.default_currency()
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self.currency_digits = self.default_currency_digits()
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self.invoice_address = None
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if self.party:
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self.invoice_address = self.party.address_get(type='invoice')
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if self.party.supplier_payment_term:
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self.payment_term = self.party.supplier_payment_term
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if not self.lines:
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subquery = table.select(table.currency,
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where=table.party == self.party.id,
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order_by=table.id,
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limit=10)
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cursor.execute(*subquery.select(subquery.currency,
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group_by=subquery.currency,
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order_by=Count(Literal(1)).desc))
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row = cursor.fetchone()
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if row:
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currency_id, = row
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self.currency = Currency(currency_id)
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self.currency_digits = self.currency.digits
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@fields.depends('currency')
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def on_change_with_currency_digits(self, name=None):
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if self.currency:
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return self.currency.digits
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return 2
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@fields.depends('party')
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def on_change_with_party_lang(self, name=None):
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Config = Pool().get('ir.configuration')
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if self.party:
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if self.party.lang:
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return self.party.lang.code
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return Config.get_language()
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def _get_tax_context(self):
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context = {}
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if self.party and self.party.lang:
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context['language'] = self.party.lang.code
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return context
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@fields.depends('lines', 'currency', 'party')
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def on_change_lines(self):
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self.untaxed_amount = Decimal('0.0')
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self.tax_amount = Decimal('0.0')
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self.total_amount = Decimal('0.0')
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taxes = {}
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if self.lines:
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for line in self.lines:
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self.untaxed_amount += getattr(line, 'amount', None) or 0
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taxes = self._get_taxes()
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self.tax_amount = sum(t['amount'] for t in taxes.itervalues())
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if self.currency:
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self.untaxed_amount = self.currency.round(self.untaxed_amount)
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self.tax_amount = self.currency.round(self.tax_amount)
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self.total_amount = self.untaxed_amount + self.tax_amount
|
|
if self.currency:
|
|
self.total_amount = self.currency.round(self.total_amount)
|
|
|
|
@property
|
|
def taxable_lines(self):
|
|
taxable_lines = []
|
|
# In case we're called from an on_change we have to use some sensible
|
|
# defaults
|
|
for line in self.lines:
|
|
if getattr(line, 'type', None) != 'line':
|
|
continue
|
|
taxable_lines.append(tuple())
|
|
for attribute, default_value in (
|
|
('taxes', []),
|
|
('unit_price', Decimal(0)),
|
|
('quantity', 0.0)):
|
|
value = getattr(line, attribute, None)
|
|
taxable_lines[-1] += (value
|
|
if value is not None else default_value,)
|
|
return taxable_lines
|
|
|
|
def get_tax_amount(self):
|
|
taxes = self._get_taxes().itervalues()
|
|
return sum((tax['amount'] for tax in taxes), Decimal(0))
|
|
|
|
@classmethod
|
|
def get_amount(cls, purchases, names):
|
|
untaxed_amount = {}
|
|
tax_amount = {}
|
|
total_amount = {}
|
|
|
|
if {'tax_amount', 'total_amount'} & set(names):
|
|
compute_taxes = True
|
|
else:
|
|
compute_taxes = False
|
|
# Sort cached first and re-instanciate to optimize cache management
|
|
purchases = sorted(purchases,
|
|
key=lambda p: p.state in cls._states_cached, reverse=True)
|
|
purchases = cls.browse(purchases)
|
|
for purchase in purchases:
|
|
if (purchase.state in cls._states_cached
|
|
and purchase.untaxed_amount_cache is not None
|
|
and purchase.tax_amount_cache is not None
|
|
and purchase.total_amount_cache is not None):
|
|
untaxed_amount[purchase.id] = purchase.untaxed_amount_cache
|
|
if compute_taxes:
|
|
tax_amount[purchase.id] = purchase.tax_amount_cache
|
|
total_amount[purchase.id] = purchase.total_amount_cache
|
|
else:
|
|
untaxed_amount[purchase.id] = sum(
|
|
(line.amount for line in purchase.lines
|
|
if line.type == 'line'), _ZERO)
|
|
if compute_taxes:
|
|
tax_amount[purchase.id] = purchase.get_tax_amount()
|
|
total_amount[purchase.id] = (
|
|
untaxed_amount[purchase.id] + tax_amount[purchase.id])
|
|
|
|
result = {
|
|
'untaxed_amount': untaxed_amount,
|
|
'tax_amount': tax_amount,
|
|
'total_amount': total_amount,
|
|
}
|
|
for key in result.keys():
|
|
if key not in names:
|
|
del result[key]
|
|
return result
|
|
|
|
def get_invoices(self, name):
|
|
invoices = set()
|
|
for line in self.lines:
|
|
for invoice_line in line.invoice_lines:
|
|
if invoice_line.invoice:
|
|
invoices.add(invoice_line.invoice.id)
|
|
return list(invoices)
|
|
|
|
@classmethod
|
|
def search_invoices(cls, name, clause):
|
|
return [('lines.invoice_lines.invoice' + clause[0].lstrip(name),)
|
|
+ tuple(clause[1:])]
|
|
|
|
def get_invoice_state(self):
|
|
'''
|
|
Return the invoice state for the purchase.
|
|
'''
|
|
skip_ids = set(x.id for x in self.invoices_ignored)
|
|
skip_ids.update(x.id for x in self.invoices_recreated)
|
|
invoices = [i for i in self.invoices if i.id not in skip_ids]
|
|
if invoices:
|
|
if any(i.state == 'cancel' for i in invoices):
|
|
return 'exception'
|
|
elif all(i.state == 'paid' for i in invoices):
|
|
return 'paid'
|
|
else:
|
|
return 'waiting'
|
|
return 'none'
|
|
|
|
def set_invoice_state(self):
|
|
'''
|
|
Set the invoice state.
|
|
'''
|
|
state = self.get_invoice_state()
|
|
if self.invoice_state != state:
|
|
self.write([self], {
|
|
'invoice_state': state,
|
|
})
|
|
|
|
get_shipments = get_shipments_returns('stock.shipment.in')
|
|
get_shipment_returns = get_shipments_returns('stock.shipment.in.return')
|
|
|
|
search_shipments = search_shipments_returns('stock.shipment.in')
|
|
search_shipment_returns = search_shipments_returns(
|
|
'stock.shipment.in.return')
|
|
|
|
def get_shipment_state(self):
|
|
'''
|
|
Return the shipment state for the purchase.
|
|
'''
|
|
if self.moves:
|
|
if any(l.move_exception for l in self.lines):
|
|
return 'exception'
|
|
elif all(l.move_done for l in self.lines):
|
|
return 'received'
|
|
else:
|
|
return 'waiting'
|
|
return 'none'
|
|
|
|
def set_shipment_state(self):
|
|
'''
|
|
Set the shipment state.
|
|
'''
|
|
state = self.get_shipment_state()
|
|
if self.shipment_state != state:
|
|
self.write([self], {
|
|
'shipment_state': state,
|
|
})
|
|
|
|
@property
|
|
def report_address(self):
|
|
if self.invoice_address:
|
|
return self.invoice_address.full_address
|
|
else:
|
|
return ''
|
|
|
|
@property
|
|
def delivery_full_address(self):
|
|
if self.warehouse and self.warehouse.address:
|
|
return self.warehouse.address.full_address
|
|
return ''
|
|
|
|
def get_rec_name(self, name):
|
|
if self.number:
|
|
return self.number
|
|
elif self.reference:
|
|
return '[%s]' % self.reference
|
|
return '(%s)' % self.id
|
|
|
|
@classmethod
|
|
def search_rec_name(cls, name, clause):
|
|
_, operator, value = clause
|
|
if operator.startswith('!') or operator.startswith('not '):
|
|
bool_op = 'AND'
|
|
else:
|
|
bool_op = 'OR'
|
|
domain = [bool_op,
|
|
('number', operator, value),
|
|
('reference', operator, value),
|
|
]
|
|
return domain
|
|
|
|
@classmethod
|
|
def view_attributes(cls):
|
|
attributes = [
|
|
('/form//field[@name="comment"]', 'spell', Eval('party_lang'))]
|
|
if Transaction().context.get('modify_header'):
|
|
attributes.extend([
|
|
('//group[@id="states"]', 'states', {'invisible': True}),
|
|
('//group[@id="amount_buttons"]',
|
|
'states', {'invisible': True}),
|
|
('//page[@name="invoices"]',
|
|
'states', {'invisible': True}),
|
|
('//page[@name="shipments"]',
|
|
'states', {'invisible': True}),
|
|
])
|
|
return attributes
|
|
|
|
@classmethod
|
|
def copy(cls, purchases, default=None):
|
|
if default is None:
|
|
default = {}
|
|
default = default.copy()
|
|
default['state'] = 'draft'
|
|
default['number'] = None
|
|
default['invoice_state'] = 'none'
|
|
default['invoices_ignored'] = None
|
|
default['moves'] = None
|
|
default['shipment_state'] = 'none'
|
|
default.setdefault('purchase_date', None)
|
|
return super(Purchase, cls).copy(purchases, default=default)
|
|
|
|
def check_for_quotation(self):
|
|
for line in self.lines:
|
|
if (not line.to_location
|
|
and line.product
|
|
and line.product.type in ('goods', 'assets')):
|
|
self.raise_user_error('warehouse_required', (self.rec_name,))
|
|
|
|
@classmethod
|
|
def set_number(cls, purchases):
|
|
'''
|
|
Fill the number field with the purchase sequence
|
|
'''
|
|
pool = Pool()
|
|
Sequence = pool.get('ir.sequence')
|
|
Config = pool.get('purchase.configuration')
|
|
|
|
config = Config(1)
|
|
for purchase in purchases:
|
|
if purchase.number:
|
|
continue
|
|
purchase.number = Sequence.get_id(config.purchase_sequence.id)
|
|
cls.save(purchases)
|
|
|
|
@classmethod
|
|
def set_purchase_date(cls, purchases):
|
|
Date = Pool().get('ir.date')
|
|
for purchase in purchases:
|
|
if not purchase.purchase_date:
|
|
cls.write([purchase], {
|
|
'purchase_date': Date.today(),
|
|
})
|
|
|
|
@classmethod
|
|
def store_cache(cls, purchases):
|
|
for purchase in purchases:
|
|
purchase.untaxed_amount_cache = purchase.untaxed_amount
|
|
purchase.tax_amount_cache = purchase.tax_amount
|
|
purchase.total_amount_cache = purchase.total_amount
|
|
cls.save(purchases)
|
|
|
|
def _get_invoice_purchase(self):
|
|
'Return invoice'
|
|
pool = Pool()
|
|
Journal = pool.get('account.journal')
|
|
Invoice = pool.get('account.invoice')
|
|
|
|
journals = Journal.search([
|
|
('type', '=', 'expense'),
|
|
], limit=1)
|
|
if journals:
|
|
journal, = journals
|
|
else:
|
|
journal = None
|
|
|
|
return Invoice(
|
|
company=self.company,
|
|
type='in',
|
|
journal=journal,
|
|
party=self.party,
|
|
invoice_address=self.invoice_address,
|
|
currency=self.currency,
|
|
account=self.party.account_payable_used,
|
|
payment_term=self.payment_term,
|
|
)
|
|
|
|
def create_invoice(self):
|
|
'Create an invoice for the purchase and return it'
|
|
pool = Pool()
|
|
Invoice = pool.get('account.invoice')
|
|
|
|
if self.invoice_method == 'manual':
|
|
return
|
|
|
|
invoice_lines = []
|
|
for line in self.lines:
|
|
invoice_lines.append(line.get_invoice_line())
|
|
invoice_lines = list(chain(*invoice_lines))
|
|
if not invoice_lines:
|
|
return
|
|
|
|
invoice = self._get_invoice_purchase()
|
|
if getattr(invoice, 'lines', None):
|
|
invoice_lines = list(invoice.lines) + invoice_lines
|
|
invoice.lines = invoice_lines
|
|
invoice.save()
|
|
|
|
Invoice.update_taxes([invoice])
|
|
return invoice
|
|
|
|
def create_move(self, move_type):
|
|
'''
|
|
Create move for each purchase lines
|
|
'''
|
|
pool = Pool()
|
|
Move = pool.get('stock.move')
|
|
|
|
moves = []
|
|
for line in self.lines:
|
|
move = line.get_move(move_type)
|
|
if move:
|
|
moves.append(move)
|
|
Move.save(moves)
|
|
return moves
|
|
|
|
@property
|
|
def return_from_location(self):
|
|
if self.warehouse:
|
|
return (self.warehouse.supplier_return_location
|
|
or self.warehouse.storage_location)
|
|
|
|
def _get_return_shipment(self):
|
|
ShipmentInReturn = Pool().get('stock.shipment.in.return')
|
|
return ShipmentInReturn(
|
|
company=self.company,
|
|
from_location=self.return_from_location,
|
|
to_location=self.party.supplier_location,
|
|
supplier=self.party,
|
|
delivery_address=self.party.address_get(type='delivery'),
|
|
)
|
|
|
|
def create_return_shipment(self, return_moves):
|
|
'''
|
|
Create return shipment and return the shipment id
|
|
'''
|
|
ShipmentInReturn = Pool().get('stock.shipment.in.return')
|
|
return_shipment = self._get_return_shipment()
|
|
return_shipment.moves = return_moves
|
|
return_shipment.save()
|
|
ShipmentInReturn.wait([return_shipment])
|
|
return return_shipment
|
|
|
|
def is_done(self):
|
|
return ((self.invoice_state == 'paid'
|
|
or self.invoice_state == 'none')
|
|
and (self.shipment_state == 'received'
|
|
or self.shipment_state == 'none'
|
|
or all(l.product.type == 'service'
|
|
for l in self.lines if l.product)))
|
|
|
|
@classmethod
|
|
def delete(cls, purchases):
|
|
# Cancel before delete
|
|
cls.cancel(purchases)
|
|
for purchase in purchases:
|
|
if purchase.state != 'cancel':
|
|
cls.raise_user_error('delete_cancel', purchase.rec_name)
|
|
super(Purchase, cls).delete(purchases)
|
|
|
|
@classmethod
|
|
@ModelView.button
|
|
@Workflow.transition('cancel')
|
|
def cancel(cls, purchases):
|
|
cls.store_cache(purchases)
|
|
|
|
@classmethod
|
|
@ModelView.button
|
|
@Workflow.transition('draft')
|
|
def draft(cls, purchases):
|
|
pass
|
|
|
|
@classmethod
|
|
@ModelView.button
|
|
@Workflow.transition('quotation')
|
|
def quote(cls, purchases):
|
|
for purchase in purchases:
|
|
purchase.check_for_quotation()
|
|
cls.set_number(purchases)
|
|
|
|
@classmethod
|
|
@ModelView.button
|
|
@Workflow.transition('confirmed')
|
|
def confirm(cls, purchases):
|
|
cls.set_purchase_date(purchases)
|
|
cls.store_cache(purchases)
|
|
|
|
@classmethod
|
|
@Workflow.transition('processing')
|
|
def proceed(cls, purchases):
|
|
pass
|
|
|
|
@classmethod
|
|
@Workflow.transition('done')
|
|
def do(cls, purchases):
|
|
pass
|
|
|
|
@classmethod
|
|
@ModelView.button_action('purchase.wizard_invoice_handle_exception')
|
|
def handle_invoice_exception(cls, purchases):
|
|
pass
|
|
|
|
@classmethod
|
|
@ModelView.button_action('purchase.wizard_shipment_handle_exception')
|
|
def handle_shipment_exception(cls, purchases):
|
|
pass
|
|
|
|
@classmethod
|
|
def cron_process(cls):
|
|
purchases = cls.search([
|
|
('state', '=', 'confirmed'),
|
|
])
|
|
cls.process(purchases)
|
|
|
|
@classmethod
|
|
@ModelView.button
|
|
def process(cls, purchases):
|
|
process, done = [], []
|
|
for purchase in purchases:
|
|
purchase.create_invoice()
|
|
purchase.set_invoice_state()
|
|
purchase.create_move('in')
|
|
return_moves = purchase.create_move('return')
|
|
if return_moves:
|
|
purchase.create_return_shipment(return_moves)
|
|
purchase.set_shipment_state()
|
|
if purchase.is_done():
|
|
if purchase.state != 'done':
|
|
if purchase.state == 'confirmed':
|
|
process.append(purchase)
|
|
done.append(purchase)
|
|
elif purchase.state != 'processing':
|
|
process.append(purchase)
|
|
if process:
|
|
cls.proceed(process)
|
|
if done:
|
|
cls.do(done)
|
|
|
|
@classmethod
|
|
@ModelView.button_action('purchase.wizard_modify_header')
|
|
def modify_header(cls, purchases):
|
|
pass
|
|
|
|
|
|
class PurchaseIgnoredInvoice(ModelSQL):
|
|
'Purchase - Ignored Invoice'
|
|
__name__ = 'purchase.purchase-ignored-account.invoice'
|
|
_table = 'purchase_invoice_ignored_rel'
|
|
purchase = fields.Many2One('purchase.purchase', 'Purchase',
|
|
ondelete='CASCADE', select=True, required=True)
|
|
invoice = fields.Many2One('account.invoice', 'Invoice',
|
|
ondelete='RESTRICT', select=True, required=True)
|
|
|
|
|
|
class PurchaseRecreadtedInvoice(ModelSQL):
|
|
'Purchase - Recreated Invoice'
|
|
__name__ = 'purchase.purchase-recreated-account.invoice'
|
|
_table = 'purchase_invoice_recreated_rel'
|
|
purchase = fields.Many2One('purchase.purchase', 'Purchase',
|
|
ondelete='CASCADE', select=True, required=True)
|
|
invoice = fields.Many2One('account.invoice', 'Invoice',
|
|
ondelete='RESTRICT', select=True, required=True)
|
|
|
|
|
|
class PurchaseLine(sequence_ordered(), ModelSQL, ModelView):
|
|
'Purchase Line'
|
|
__name__ = 'purchase.line'
|
|
purchase = fields.Many2One('purchase.purchase', 'Purchase',
|
|
ondelete='CASCADE', select=True, required=True,
|
|
states={
|
|
'readonly': ((Eval('purchase_state') != 'draft')
|
|
& Bool(Eval('purchase'))),
|
|
},
|
|
depends=['purchase_state'])
|
|
type = fields.Selection([
|
|
('line', 'Line'),
|
|
('subtotal', 'Subtotal'),
|
|
('title', 'Title'),
|
|
('comment', 'Comment'),
|
|
], 'Type', select=True, required=True,
|
|
states={
|
|
'readonly': Eval('purchase_state') != 'draft',
|
|
},
|
|
depends=['purchase_state'])
|
|
quantity = fields.Float('Quantity',
|
|
digits=(16, Eval('unit_digits', 2)),
|
|
states={
|
|
'invisible': Eval('type') != 'line',
|
|
'required': Eval('type') == 'line',
|
|
'readonly': Eval('purchase_state') != 'draft',
|
|
},
|
|
depends=['unit_digits', 'type', 'purchase_state'])
|
|
unit = fields.Many2One('product.uom', 'Unit',
|
|
ondelete='RESTRICT',
|
|
states={
|
|
'required': Bool(Eval('product')),
|
|
'invisible': Eval('type') != 'line',
|
|
'readonly': Eval('purchase_state') != 'draft',
|
|
},
|
|
domain=[
|
|
If(Bool(Eval('product_uom_category')),
|
|
('category', '=', Eval('product_uom_category')),
|
|
('category', '!=', -1)),
|
|
],
|
|
depends=['product', 'type', 'product_uom_category', 'purchase_state'])
|
|
unit_digits = fields.Function(fields.Integer('Unit Digits'),
|
|
'on_change_with_unit_digits')
|
|
product = fields.Many2One('product.product', 'Product',
|
|
ondelete='RESTRICT',
|
|
domain=[
|
|
('purchasable', '=', True),
|
|
If(Bool(Eval('product_supplier')),
|
|
('product_suppliers', '=', Eval('product_supplier')),
|
|
()),
|
|
],
|
|
states={
|
|
'invisible': Eval('type') != 'line',
|
|
'readonly': Eval('purchase_state') != 'draft',
|
|
'required': Bool(Eval('product_supplier')),
|
|
},
|
|
context={
|
|
'locations': If(Bool(Eval('_parent_purchase', {}).get(
|
|
'warehouse')),
|
|
[Eval('_parent_purchase', {}).get('warehouse', None)],
|
|
[]),
|
|
'stock_date_end': Eval('_parent_purchase', {}).get(
|
|
'purchase_date'),
|
|
'stock_skip_warehouse': True,
|
|
# From _get_context_purchase_price
|
|
'currency': Eval('_parent_purchase', {}).get('currency'),
|
|
'supplier': Eval('_parent_purchase', {}).get('party'),
|
|
'purchase_date': Eval('_parent_purchase', {}).get('purchase_date'),
|
|
'uom': Eval('unit'),
|
|
'taxes': Eval('taxes', []),
|
|
'quantity': Eval('quantity'),
|
|
}, depends=['type', 'purchase_state', 'product_supplier'])
|
|
product_supplier = fields.Many2One(
|
|
'purchase.product_supplier', "Supplier's Product",
|
|
ondelete='RESTRICT',
|
|
domain=[
|
|
If(Bool(Eval('product')),
|
|
('product.products', '=', Eval('product')),
|
|
()),
|
|
('party', '=', Eval('_parent_purchase', {}).get('party')),
|
|
],
|
|
states={
|
|
'invisible': Eval('type') != 'line',
|
|
'readonly': Eval('purchase_state') != 'draft',
|
|
},
|
|
depends=['product', 'type', 'purchase_state'])
|
|
product_uom_category = fields.Function(
|
|
fields.Many2One('product.uom.category', 'Product Uom Category'),
|
|
'on_change_with_product_uom_category')
|
|
unit_price = fields.Numeric('Unit Price', digits=price_digits,
|
|
states={
|
|
'invisible': Eval('type') != 'line',
|
|
'required': Eval('type') == 'line',
|
|
'readonly': Eval('purchase_state') != 'draft',
|
|
}, depends=['type', 'purchase_state'])
|
|
amount = fields.Function(fields.Numeric('Amount',
|
|
digits=(16,
|
|
Eval('_parent_purchase', {}).get('currency_digits', 2)),
|
|
states={
|
|
'invisible': ~Eval('type').in_(['line', 'subtotal']),
|
|
},
|
|
depends=['type']), 'get_amount')
|
|
description = fields.Text('Description', size=None,
|
|
states={
|
|
'readonly': Eval('purchase_state') != 'draft',
|
|
},
|
|
depends=['purchase_state'])
|
|
note = fields.Text('Note')
|
|
taxes = fields.Many2Many('purchase.line-account.tax',
|
|
'line', 'tax', 'Taxes',
|
|
order=[('tax.sequence', 'ASC'), ('tax.id', 'ASC')],
|
|
domain=[('parent', '=', None), ['OR',
|
|
('group', '=', None),
|
|
('group.kind', 'in', ['purchase', 'both'])],
|
|
('company', '=',
|
|
Eval('_parent_purchase', {}).get('company', -1)),
|
|
],
|
|
states={
|
|
'invisible': Eval('type') != 'line',
|
|
'readonly': Eval('purchase_state') != 'draft',
|
|
}, depends=['type', 'purchase_state'])
|
|
invoice_lines = fields.One2Many('account.invoice.line', 'origin',
|
|
'Invoice Lines', readonly=True)
|
|
moves = fields.One2Many('stock.move', 'origin', 'Moves', readonly=True)
|
|
moves_ignored = fields.Many2Many('purchase.line-ignored-stock.move',
|
|
'purchase_line', 'move', 'Ignored Moves', readonly=True)
|
|
moves_recreated = fields.Many2Many('purchase.line-recreated-stock.move',
|
|
'purchase_line', 'move', 'Recreated Moves', readonly=True)
|
|
move_done = fields.Function(fields.Boolean('Moves Done'), 'get_move_done')
|
|
move_exception = fields.Function(fields.Boolean('Moves Exception'),
|
|
'get_move_exception')
|
|
from_location = fields.Function(fields.Many2One('stock.location',
|
|
'From Location'), 'get_from_location')
|
|
to_location = fields.Function(fields.Many2One('stock.location',
|
|
'To Location'), 'get_to_location')
|
|
delivery_date = fields.Function(fields.Date('Delivery Date',
|
|
states={
|
|
'invisible': ((Eval('type') != 'line')
|
|
| Eval('delivery_date_edit', False)),
|
|
},
|
|
depends=['type', 'delivery_date_edit']),
|
|
'on_change_with_delivery_date')
|
|
delivery_date_edit = fields.Boolean(
|
|
"Edit Delivery Date",
|
|
states={
|
|
'invisible': Eval('type') != 'line',
|
|
'readonly': Eval('purchase_state').in_([
|
|
'processing', 'done', 'cancel']),
|
|
},
|
|
depends=['type', 'purchase_state'],
|
|
help="Check to edit the delivery date.")
|
|
delivery_date_store = fields.Date(
|
|
"Delivery Date",
|
|
states={
|
|
'invisible': ((Eval('type') != 'line')
|
|
| ~Eval('delivery_date_edit', False)),
|
|
'readonly': Eval('purchase_state').in_([
|
|
'processing', 'done', 'cancel']),
|
|
},
|
|
depends=['type', 'delivery_date_edit', 'purchase_state'])
|
|
purchase_state = fields.Function(
|
|
fields.Selection(STATES, 'Purchase State'),
|
|
'on_change_with_purchase_state')
|
|
|
|
@classmethod
|
|
def __setup__(cls):
|
|
super(PurchaseLine, cls).__setup__()
|
|
cls._error_messages.update({
|
|
'supplier_location_required': ('Purchase "%(purchase)s" '
|
|
'misses the supplier location for line "%(line)s".'),
|
|
'missing_account_expense': ('Product "%(product)s" of '
|
|
'purchase %(purchase)s misses an expense account.'),
|
|
'missing_default_account_expense': ('Purchase "%(purchase)s" '
|
|
'misses a default "account expense".'),
|
|
})
|
|
|
|
@classmethod
|
|
def __register__(cls, module_name):
|
|
TableHandler = backend.get('TableHandler')
|
|
cursor = Transaction().connection.cursor()
|
|
sql_table = cls.__table__()
|
|
super(PurchaseLine, cls).__register__(module_name)
|
|
table = TableHandler(cls, module_name)
|
|
|
|
# Migration from 1.0 comment change into note
|
|
if table.column_exist('comment'):
|
|
cursor.execute(*sql_table.update(
|
|
columns=[sql_table.note],
|
|
values=[sql_table.comment]))
|
|
table.drop_column('comment', exception=True)
|
|
|
|
# Migration from 2.4: drop required on sequence
|
|
table.not_null_action('sequence', action='remove')
|
|
|
|
# Migration from 4.6: drop required on description
|
|
table.not_null_action('description', action='remove')
|
|
|
|
@staticmethod
|
|
def default_type():
|
|
return 'line'
|
|
|
|
@classmethod
|
|
def default_delivery_date_edit(cls):
|
|
return False
|
|
|
|
@property
|
|
def _move_remaining_quantity(self):
|
|
"Compute the remaining quantity to receive"
|
|
pool = Pool()
|
|
Uom = pool.get('product.uom')
|
|
if self.type != 'line' or not self.product:
|
|
return
|
|
if self.product.type == 'service':
|
|
return
|
|
skip_ids = set(x.id for x in self.moves_ignored)
|
|
quantity = abs(self.quantity)
|
|
for move in self.moves:
|
|
if move.state == 'done' or move.id in skip_ids:
|
|
quantity -= Uom.compute_qty(move.uom, move.quantity, self.unit)
|
|
return quantity
|
|
|
|
def get_move_done(self, name):
|
|
quantity = self._move_remaining_quantity
|
|
if quantity is None:
|
|
return True
|
|
else:
|
|
return self.unit.round(quantity) <= 0
|
|
|
|
def get_move_exception(self, name):
|
|
skip_ids = set(x.id for x in self.moves_ignored
|
|
+ self.moves_recreated)
|
|
for move in self.moves:
|
|
if move.state == 'cancel' \
|
|
and move.id not in skip_ids:
|
|
return True
|
|
return False
|
|
|
|
@fields.depends('unit')
|
|
def on_change_with_unit_digits(self, name=None):
|
|
if self.unit:
|
|
return self.unit.digits
|
|
return 2
|
|
|
|
def _get_tax_rule_pattern(self):
|
|
'''
|
|
Get tax rule pattern
|
|
'''
|
|
return {}
|
|
|
|
def _get_context_purchase_price(self):
|
|
context = {}
|
|
if getattr(self, 'purchase', None):
|
|
if getattr(self.purchase, 'currency', None):
|
|
context['currency'] = self.purchase.currency.id
|
|
if getattr(self.purchase, 'party', None):
|
|
context['supplier'] = self.purchase.party.id
|
|
if getattr(self.purchase, 'purchase_date', None):
|
|
context['purchase_date'] = self.purchase.purchase_date
|
|
if self.unit:
|
|
context['uom'] = self.unit.id
|
|
else:
|
|
context['uom'] = self.product.purchase_uom.id
|
|
if self.product_supplier:
|
|
context['product_supplier'] = self.product_supplier.id
|
|
context['taxes'] = [t.id for t in self.taxes]
|
|
return context
|
|
|
|
@fields.depends('product', 'unit', 'quantity',
|
|
'_parent_purchase.party', '_parent_purchase.currency',
|
|
'_parent_purchase.purchase_date', 'product_supplier')
|
|
def on_change_product(self):
|
|
pool = Pool()
|
|
Product = pool.get('product.product')
|
|
|
|
if not self.product:
|
|
return
|
|
|
|
party = None
|
|
if self.purchase and self.purchase.party:
|
|
party = self.purchase.party
|
|
|
|
# Set taxes before unit_price to have taxes in context of purchase
|
|
# price
|
|
taxes = []
|
|
pattern = self._get_tax_rule_pattern()
|
|
for tax in self.product.supplier_taxes_used:
|
|
if party and party.supplier_tax_rule:
|
|
tax_ids = party.supplier_tax_rule.apply(tax, pattern)
|
|
if tax_ids:
|
|
taxes.extend(tax_ids)
|
|
continue
|
|
taxes.append(tax.id)
|
|
if party and party.supplier_tax_rule:
|
|
tax_ids = party.supplier_tax_rule.apply(None, pattern)
|
|
if tax_ids:
|
|
taxes.extend(tax_ids)
|
|
self.taxes = taxes
|
|
|
|
category = self.product.purchase_uom.category
|
|
if not self.unit or self.unit.category != category:
|
|
self.unit = self.product.purchase_uom
|
|
self.unit_digits = self.product.purchase_uom.digits
|
|
|
|
if self.purchase and self.purchase.party:
|
|
product_suppliers = [ps for ps in self.product.product_suppliers
|
|
if ps.party == self.purchase.party]
|
|
if len(product_suppliers) == 1:
|
|
self.product_supplier, = product_suppliers
|
|
if (self.product_supplier
|
|
and (self.product_supplier
|
|
not in self.product.product_suppliers)):
|
|
self.product_supplier = None
|
|
|
|
with Transaction().set_context(self._get_context_purchase_price()):
|
|
self.unit_price = Product.get_purchase_price([self.product],
|
|
abs(self.quantity or 0))[self.product.id]
|
|
if self.unit_price:
|
|
self.unit_price = self.unit_price.quantize(
|
|
Decimal(1) / 10 ** self.__class__.unit_price.digits[1])
|
|
|
|
self.type = 'line'
|
|
self.amount = self.on_change_with_amount()
|
|
|
|
@fields.depends('product', 'product_supplier', methods=['product'])
|
|
def on_change_product_supplier(self):
|
|
if not self.product and self.product_supplier:
|
|
if len(self.product_supplier.product.products) == 1:
|
|
self.product, = self.product_supplier.product.products
|
|
self.on_change_product()
|
|
|
|
@fields.depends('product')
|
|
def on_change_with_product_uom_category(self, name=None):
|
|
if self.product:
|
|
return self.product.default_uom_category.id
|
|
|
|
@fields.depends('product', 'quantity', 'unit', 'taxes',
|
|
'_parent_purchase.currency', '_parent_purchase.party',
|
|
'_parent_purchase.purchase_date', 'product_supplier')
|
|
def on_change_quantity(self):
|
|
Product = Pool().get('product.product')
|
|
|
|
if not self.product:
|
|
return
|
|
|
|
with Transaction().set_context(self._get_context_purchase_price()):
|
|
self.unit_price = Product.get_purchase_price([self.product],
|
|
abs(self.quantity or 0))[self.product.id]
|
|
if self.unit_price:
|
|
self.unit_price = self.unit_price.quantize(
|
|
Decimal(1) / 10 ** self.__class__.unit_price.digits[1])
|
|
|
|
@fields.depends(methods=['quantity'])
|
|
def on_change_unit(self):
|
|
self.on_change_quantity()
|
|
|
|
@fields.depends(methods=['quantity'])
|
|
def on_change_taxes(self):
|
|
self.on_change_quantity()
|
|
|
|
@fields.depends('type', 'quantity', 'unit_price', 'unit',
|
|
'_parent_purchase.currency')
|
|
def on_change_with_amount(self):
|
|
if self.type == 'line':
|
|
currency = self.purchase.currency if self.purchase else None
|
|
amount = Decimal(str(self.quantity or '0.0')) * \
|
|
(self.unit_price or Decimal('0.0'))
|
|
if currency:
|
|
return currency.round(amount)
|
|
return amount
|
|
return Decimal('0.0')
|
|
|
|
def get_amount(self, name):
|
|
if self.type == 'line':
|
|
return self.on_change_with_amount()
|
|
elif self.type == 'subtotal':
|
|
amount = Decimal('0.0')
|
|
for line2 in self.purchase.lines:
|
|
if line2.type == 'line':
|
|
amount += line2.purchase.currency.round(
|
|
Decimal(str(line2.quantity)) * line2.unit_price)
|
|
elif line2.type == 'subtotal':
|
|
if self == line2:
|
|
break
|
|
amount = Decimal('0.0')
|
|
return amount
|
|
return Decimal('0.0')
|
|
|
|
def get_from_location(self, name):
|
|
if (self.quantity or 0) >= 0:
|
|
return self.purchase.party.supplier_location.id
|
|
elif self.purchase.return_from_location:
|
|
return self.purchase.return_from_location.id
|
|
|
|
def get_to_location(self, name):
|
|
if (self.quantity or 0) >= 0:
|
|
if self.purchase.warehouse:
|
|
return self.purchase.warehouse.input_location.id
|
|
else:
|
|
return self.purchase.party.supplier_location.id
|
|
|
|
@fields.depends('product', 'quantity', 'moves',
|
|
'_parent_purchase.purchase_date', '_parent_purchase.party',
|
|
'delivery_date_edit', 'delivery_date_store',
|
|
'_parent_purchase.delivery_date')
|
|
def on_change_with_delivery_date(self, name=None):
|
|
if self.moves:
|
|
dates = filter(
|
|
None, (m.effective_date or m.planned_date for m in self.moves
|
|
if m.state != 'cancel'))
|
|
if dates:
|
|
return min(dates)
|
|
else:
|
|
return
|
|
if self.delivery_date_edit:
|
|
return self.delivery_date_store
|
|
if self.purchase and self.purchase.delivery_date:
|
|
return self.purchase.delivery_date
|
|
if (self.product
|
|
and self.quantity is not None
|
|
and self.quantity > 0
|
|
and self.purchase and self.purchase.party
|
|
and self.product.product_suppliers):
|
|
date = self.purchase.purchase_date if self.purchase else None
|
|
for product_supplier in self.product.product_suppliers:
|
|
if product_supplier.party == self.purchase.party:
|
|
delivery_date = product_supplier.compute_supply_date(
|
|
date=date)
|
|
if delivery_date == datetime.date.max:
|
|
return None
|
|
return delivery_date
|
|
|
|
@fields.depends('purchase', '_parent_purchase.state')
|
|
def on_change_with_purchase_state(self, name=None):
|
|
if self.purchase:
|
|
return self.purchase.state
|
|
|
|
def get_invoice_line(self):
|
|
'Return a list of invoice line for purchase line'
|
|
pool = Pool()
|
|
InvoiceLine = pool.get('account.invoice.line')
|
|
Uom = pool.get('product.uom')
|
|
AccountConfiguration = pool.get('account.configuration')
|
|
account_config = AccountConfiguration(1)
|
|
|
|
def _invoice_line():
|
|
invoice_line = InvoiceLine()
|
|
invoice_line.type = self.type
|
|
invoice_line.description = self.description
|
|
invoice_line.note = self.note
|
|
invoice_line.origin = self
|
|
return invoice_line
|
|
|
|
if self.type != 'line':
|
|
if self._get_invoice_not_line():
|
|
return [_invoice_line()]
|
|
else:
|
|
return []
|
|
|
|
quantity = (self._get_invoice_line_quantity()
|
|
- self._get_invoiced_quantity())
|
|
|
|
stock_moves = self._get_invoice_line_moves()
|
|
|
|
products_quantity = defaultdict(lambda: 0)
|
|
if stock_moves and any(m.product != self.product for m in stock_moves):
|
|
for move in stock_moves:
|
|
move_quantity = move.quantity - move.invoiced_quantity
|
|
products_quantity[move.product] += (
|
|
Uom.compute_qty(move.uom, move_quantity, self.unit))
|
|
assert sum(products_quantity.itervalues()) == quantity
|
|
else:
|
|
products_quantity[self.product] = quantity
|
|
|
|
context = {}
|
|
if self.purchase.party.lang:
|
|
context['language'] = self.purchase.party.lang.code
|
|
|
|
lines = []
|
|
for product, quantity in products_quantity.iteritems():
|
|
invoice_line = _invoice_line()
|
|
if self.unit:
|
|
quantity = self.unit.round(quantity)
|
|
invoice_line.quantity = quantity
|
|
|
|
if not invoice_line.quantity:
|
|
continue
|
|
|
|
invoice_line.unit = self.unit
|
|
invoice_line.product = product
|
|
invoice_line.unit_price = self.unit_price
|
|
invoice_line.taxes = self.taxes
|
|
invoice_line.invoice_type = 'in'
|
|
if product:
|
|
invoice_line.account = product.account_expense_used
|
|
if not invoice_line.account:
|
|
self.raise_user_error('missing_account_expense', {
|
|
'product': invoice_line.product.rec_name,
|
|
'purchase': self.purchase.rec_name,
|
|
})
|
|
else:
|
|
for name in ['default_product_account_expense',
|
|
'default_category_account_expense']:
|
|
invoice_line.account = account_config.get_multivalue(name)
|
|
if invoice_line.account:
|
|
break
|
|
if not invoice_line.account:
|
|
self.raise_user_error('missing_default_account_expense',
|
|
{'purchase': self.purchase.rec_name})
|
|
invoice_line.stock_moves = [
|
|
m for m in stock_moves if m.product == product]
|
|
lines.append(invoice_line)
|
|
return lines
|
|
|
|
def _get_invoice_not_line(self):
|
|
'Return if the not line should be invoiced'
|
|
return (self.purchase.invoice_method == 'order'
|
|
and not self.invoice_lines)
|
|
|
|
def _get_invoice_line_quantity(self):
|
|
'Return the quantity that should be invoiced'
|
|
pool = Pool()
|
|
Uom = pool.get('product.uom')
|
|
|
|
if (self.purchase.invoice_method == 'order'
|
|
or not self.product
|
|
or self.product.type == 'service'):
|
|
return self.quantity
|
|
elif self.purchase.invoice_method == 'shipment':
|
|
quantity = 0.0
|
|
for move in self.moves:
|
|
if move.state == 'done':
|
|
quantity += Uom.compute_qty(move.uom, move.quantity,
|
|
self.unit)
|
|
if self.quantity < 0:
|
|
quantity *= -1
|
|
return quantity
|
|
|
|
def _get_invoiced_quantity(self):
|
|
'Return the quantity already invoiced'
|
|
pool = Pool()
|
|
Uom = pool.get('product.uom')
|
|
|
|
quantity = 0
|
|
skips = {l for i in self.purchase.invoices_recreated for l in i.lines}
|
|
for invoice_line in self.invoice_lines:
|
|
if invoice_line.type != 'line':
|
|
continue
|
|
if invoice_line not in skips:
|
|
quantity += Uom.compute_qty(invoice_line.unit,
|
|
invoice_line.quantity, self.unit)
|
|
return quantity
|
|
|
|
def _get_invoice_line_moves(self):
|
|
'Return the stock moves that should be invoiced'
|
|
moves = []
|
|
if self.purchase.invoice_method == 'order':
|
|
moves.extend(self.moves)
|
|
elif self.purchase.invoice_method == 'shipment':
|
|
for move in self.moves:
|
|
if move.state == 'done':
|
|
if move.invoiced_quantity < move.quantity:
|
|
moves.append(move)
|
|
return moves
|
|
|
|
def get_move(self, move_type):
|
|
'''
|
|
Return move values for purchase line
|
|
'''
|
|
pool = Pool()
|
|
Move = pool.get('stock.move')
|
|
|
|
if self.type != 'line':
|
|
return
|
|
if not self.product:
|
|
return
|
|
if self.product.type == 'service':
|
|
return
|
|
|
|
if (self.quantity >= 0) != (move_type == 'in'):
|
|
return
|
|
|
|
quantity = (self._get_move_quantity(move_type)
|
|
- self._get_shipped_quantity(move_type))
|
|
|
|
quantity = self.unit.round(quantity)
|
|
if quantity <= 0:
|
|
return
|
|
|
|
if not self.purchase.party.supplier_location:
|
|
self.raise_user_error('supplier_location_required', {
|
|
'purchase': self.purchase.rec_name,
|
|
'line': self.rec_name,
|
|
})
|
|
move = Move()
|
|
move.quantity = quantity
|
|
move.uom = self.unit
|
|
move.product = self.product
|
|
move.from_location = self.from_location
|
|
move.to_location = self.to_location
|
|
move.state = 'draft'
|
|
move.company = self.purchase.company
|
|
move.unit_price = self.unit_price
|
|
move.currency = self.purchase.currency
|
|
if self.moves:
|
|
# backorder can not be planned
|
|
move.planned_date = None
|
|
else:
|
|
move.planned_date = self.delivery_date
|
|
move.invoice_lines = self._get_move_invoice_lines(move_type)
|
|
move.origin = self
|
|
return move
|
|
|
|
def _get_move_quantity(self, move_type):
|
|
'Return the quantity that should be shipped'
|
|
return abs(self.quantity)
|
|
|
|
def _get_shipped_quantity(self, move_type):
|
|
'Return the quantity already shipped'
|
|
pool = Pool()
|
|
Uom = pool.get('product.uom')
|
|
|
|
quantity = 0
|
|
skip = set(self.moves_recreated)
|
|
for move in self.moves:
|
|
if move not in skip:
|
|
quantity += Uom.compute_qty(move.uom, move.quantity,
|
|
self.unit)
|
|
return quantity
|
|
|
|
def _get_move_invoice_lines(self, move_type):
|
|
'Return the invoice lines that should be shipped'
|
|
if self.purchase.invoice_method == 'order':
|
|
return [l for l in self.invoice_lines]
|
|
else:
|
|
return [l for l in self.invoice_lines if not l.stock_moves]
|
|
|
|
def get_rec_name(self, name):
|
|
if self.product:
|
|
return '%s @ %s' % (self.product.rec_name, self.purchase.rec_name)
|
|
else:
|
|
return self.purchase.rec_name
|
|
|
|
@classmethod
|
|
def search_rec_name(cls, name, clause):
|
|
return ['OR',
|
|
('purchase.rec_name',) + tuple(clause[1:]),
|
|
('product.rec_name',) + tuple(clause[1:]),
|
|
]
|
|
|
|
@classmethod
|
|
def view_attributes(cls):
|
|
return [
|
|
('/form//field[@name="note"]|/form//field[@name="description"]',
|
|
'spell', Eval('_parent_purchase', {}).get('party_lang')),
|
|
('//label[@id="delivery_date"]', 'states', {
|
|
'invisible': Eval('type') != 'line',
|
|
}),
|
|
]
|
|
|
|
@classmethod
|
|
def copy(cls, lines, default=None):
|
|
if default is None:
|
|
default = {}
|
|
default = default.copy()
|
|
default['moves'] = None
|
|
default['moves_ignored'] = None
|
|
default['moves_recreated'] = None
|
|
default['invoice_lines'] = None
|
|
return super(PurchaseLine, cls).copy(lines, default=default)
|
|
|
|
|
|
class PurchaseLineTax(ModelSQL):
|
|
'Purchase Line - Tax'
|
|
__name__ = 'purchase.line-account.tax'
|
|
_table = 'purchase_line_account_tax'
|
|
line = fields.Many2One('purchase.line', 'Purchase Line',
|
|
ondelete='CASCADE', select=True, required=True,
|
|
domain=[('type', '=', 'line')])
|
|
tax = fields.Many2One('account.tax', 'Tax', ondelete='RESTRICT',
|
|
select=True, required=True, domain=[('parent', '=', None)])
|
|
|
|
|
|
class PurchaseLineIgnoredMove(ModelSQL):
|
|
'Purchase Line - Ignored Move'
|
|
__name__ = 'purchase.line-ignored-stock.move'
|
|
_table = 'purchase_line_moves_ignored_rel'
|
|
purchase_line = fields.Many2One('purchase.line', 'Purchase Line',
|
|
ondelete='CASCADE', select=True, required=True)
|
|
move = fields.Many2One('stock.move', 'Move', ondelete='RESTRICT',
|
|
select=True, required=True)
|
|
|
|
|
|
class PurchaseLineRecreatedMove(ModelSQL):
|
|
'Purchase Line - Ignored Move'
|
|
__name__ = 'purchase.line-recreated-stock.move'
|
|
_table = 'purchase_line_moves_recreated_rel'
|
|
purchase_line = fields.Many2One('purchase.line', 'Purchase Line',
|
|
ondelete='CASCADE', select=True, required=True)
|
|
move = fields.Many2One('stock.move', 'Move', ondelete='RESTRICT',
|
|
select=True, required=True)
|
|
|
|
|
|
class PurchaseReport(CompanyReport):
|
|
__name__ = 'purchase.purchase'
|
|
|
|
@classmethod
|
|
def execute(cls, ids, data):
|
|
with Transaction().set_context(address_with_party=True):
|
|
return super(PurchaseReport, cls).execute(ids, data)
|
|
|
|
|
|
class OpenSupplier(Wizard):
|
|
'Open Suppliers'
|
|
__name__ = 'purchase.open_supplier'
|
|
start_state = 'open_'
|
|
open_ = StateAction('party.act_party_form')
|
|
|
|
def do_open_(self, action):
|
|
pool = Pool()
|
|
ModelData = pool.get('ir.model.data')
|
|
Wizard = pool.get('ir.action.wizard')
|
|
Purchase = pool.get('purchase.purchase')
|
|
cursor = Transaction().connection.cursor()
|
|
purchase = Purchase.__table__()
|
|
|
|
cursor.execute(*purchase.select(purchase.party,
|
|
group_by=purchase.party))
|
|
supplier_ids = [line[0] for line in cursor.fetchall()]
|
|
action['pyson_domain'] = PYSONEncoder().encode(
|
|
[('id', 'in', supplier_ids)])
|
|
wizard = Wizard(ModelData.get_id('purchase', 'act_open_supplier'))
|
|
action['name'] = wizard.name
|
|
return action, {}
|
|
|
|
|
|
class HandleShipmentExceptionAsk(ModelView):
|
|
'Handle Shipment Exception'
|
|
__name__ = 'purchase.handle.shipment.exception.ask'
|
|
recreate_moves = fields.Many2Many(
|
|
'stock.move', None, None, 'Recreate Moves',
|
|
domain=[('id', 'in', Eval('domain_moves'))], depends=['domain_moves'],
|
|
help=('The selected moves will be recreated. '
|
|
'The other ones will be ignored.'))
|
|
domain_moves = fields.Many2Many(
|
|
'stock.move', None, None, 'Domain Moves')
|
|
|
|
@classmethod
|
|
def __register__(cls, module_name):
|
|
cursor = Transaction().connection.cursor()
|
|
model = Table('ir_model')
|
|
# Migration from 1.2: packing renamed into shipment
|
|
cursor.execute(*model.update(
|
|
columns=[model.model],
|
|
values=[Overlay(model.model, 'shipment',
|
|
Position('packing', model.model),
|
|
len('packing'))],
|
|
where=model.model.like('%packing%')
|
|
& (model.module == module_name)))
|
|
super(HandleShipmentExceptionAsk, cls).__register__(module_name)
|
|
|
|
|
|
class HandleShipmentException(Wizard):
|
|
'Handle Shipment Exception'
|
|
__name__ = 'purchase.handle.shipment.exception'
|
|
start_state = 'ask'
|
|
ask = StateView('purchase.handle.shipment.exception.ask',
|
|
'purchase.handle_shipment_exception_ask_view_form', [
|
|
Button('Cancel', 'end', 'tryton-cancel'),
|
|
Button('OK', 'handle', 'tryton-ok', default=True),
|
|
])
|
|
handle = StateTransition()
|
|
|
|
def default_ask(self, fields):
|
|
Purchase = Pool().get('purchase.purchase')
|
|
|
|
purchase = Purchase(Transaction().context['active_id'])
|
|
|
|
moves = []
|
|
for line in purchase.lines:
|
|
skip = set(line.moves_ignored + line.moves_recreated)
|
|
for move in line.moves:
|
|
if move.state == 'cancel' and move not in skip:
|
|
moves.append(move.id)
|
|
return {
|
|
'recreate_moves': moves,
|
|
'domain_moves': moves,
|
|
}
|
|
|
|
def transition_handle(self):
|
|
pool = Pool()
|
|
Purchase = pool.get('purchase.purchase')
|
|
PurchaseLine = pool.get('purchase.line')
|
|
to_recreate = self.ask.recreate_moves
|
|
domain_moves = self.ask.domain_moves
|
|
|
|
purchase = Purchase(Transaction().context['active_id'])
|
|
|
|
for line in purchase.lines:
|
|
moves_ignored = []
|
|
moves_recreated = []
|
|
skip = set(line.moves_ignored)
|
|
skip.update(line.moves_recreated)
|
|
for move in line.moves:
|
|
if move not in domain_moves or move in skip:
|
|
continue
|
|
if move in to_recreate:
|
|
moves_recreated.append(move.id)
|
|
else:
|
|
moves_ignored.append(move.id)
|
|
|
|
PurchaseLine.write([line], {
|
|
'moves_ignored': [('add', moves_ignored)],
|
|
'moves_recreated': [('add', moves_recreated)],
|
|
})
|
|
|
|
Purchase.process([purchase])
|
|
return 'end'
|
|
|
|
|
|
class HandleInvoiceExceptionAsk(ModelView):
|
|
'Handle Invoice Exception'
|
|
__name__ = 'purchase.handle.invoice.exception.ask'
|
|
recreate_invoices = fields.Many2Many(
|
|
'account.invoice', None, None, 'Recreate Invoices',
|
|
domain=[('id', 'in', Eval('domain_invoices'))],
|
|
depends=['domain_invoices'],
|
|
help=('The selected invoices will be recreated. '
|
|
'The other ones will be ignored.'))
|
|
domain_invoices = fields.Many2Many(
|
|
'account.invoice', None, None, 'Domain Invoices')
|
|
|
|
|
|
class HandleInvoiceException(Wizard):
|
|
'Handle Invoice Exception'
|
|
__name__ = 'purchase.handle.invoice.exception'
|
|
start_state = 'ask'
|
|
ask = StateView('purchase.handle.invoice.exception.ask',
|
|
'purchase.handle_invoice_exception_ask_view_form', [
|
|
Button('Cancel', 'end', 'tryton-cancel'),
|
|
Button('OK', 'handle', 'tryton-ok', default=True),
|
|
])
|
|
handle = StateTransition()
|
|
|
|
def default_ask(self, fields):
|
|
Purchase = Pool().get('purchase.purchase')
|
|
|
|
purchase = Purchase(Transaction().context['active_id'])
|
|
skip = set(purchase.invoices_ignored)
|
|
skip.update(purchase.invoices_recreated)
|
|
invoices = []
|
|
for invoice in purchase.invoices:
|
|
if invoice.state == 'cancel' and invoice not in skip:
|
|
invoices.append(invoice.id)
|
|
return {
|
|
'recreate_invoices': invoices,
|
|
'domain_invoices': invoices,
|
|
}
|
|
|
|
def transition_handle(self):
|
|
Purchase = Pool().get('purchase.purchase')
|
|
|
|
purchase = Purchase(Transaction().context['active_id'])
|
|
|
|
invoices_ignored = []
|
|
invoices_recreated = []
|
|
for invoice in self.ask.domain_invoices:
|
|
if invoice in self.ask.recreate_invoices:
|
|
invoices_recreated.append(invoice.id)
|
|
else:
|
|
invoices_ignored.append(invoice.id)
|
|
|
|
Purchase.write([purchase], {
|
|
'invoices_ignored': [('add', invoices_ignored)],
|
|
'invoices_recreated': [('add', invoices_recreated)],
|
|
})
|
|
|
|
Purchase.process([purchase])
|
|
return 'end'
|
|
|
|
|
|
class ModifyHeaderStateView(StateView):
|
|
def get_view(self, wizard, state_name):
|
|
with Transaction().set_context(modify_header=True):
|
|
return super(ModifyHeaderStateView, self).get_view(
|
|
wizard, state_name)
|
|
|
|
|
|
class ModifyHeader(Wizard):
|
|
"Modify Header"
|
|
__name__ = 'purchase.modify_header'
|
|
start = ModifyHeaderStateView('purchase.purchase',
|
|
'purchase.modify_header_form', [
|
|
Button("Cancel", 'end', 'tryton-cancel'),
|
|
Button("Modify", 'modify', 'tryton-ok', default=True),
|
|
])
|
|
modify = StateTransition()
|
|
|
|
@classmethod
|
|
def __setup__(cls):
|
|
super(ModifyHeader, cls).__setup__()
|
|
cls._error_messages.update({
|
|
'not_in_draft': (
|
|
'The purchase "%(purchase)s" must be in draft '
|
|
'to modify header.'),
|
|
})
|
|
|
|
def get_purchase(self):
|
|
pool = Pool()
|
|
Purchase = pool.get('purchase.purchase')
|
|
|
|
purchase = Purchase(Transaction().context['active_id'])
|
|
if purchase.state != 'draft':
|
|
self.raise_user_error('not_in_draft', {
|
|
'purchase': purchase.rec_name,
|
|
})
|
|
return purchase
|
|
|
|
def default_start(self, fields):
|
|
purchase = self.get_purchase()
|
|
defaults = {}
|
|
for fieldname in fields:
|
|
value = getattr(purchase, fieldname)
|
|
if isinstance(value, Model):
|
|
if getattr(purchase.__class__, fieldname)._type == 'reference':
|
|
value = str(value)
|
|
else:
|
|
value = value.id
|
|
elif isinstance(value, (list, tuple)):
|
|
value = [r.id for r in value]
|
|
defaults[fieldname] = value
|
|
|
|
# Mimic an empty sale in draft state to get the fields' states right
|
|
defaults['lines'] = []
|
|
return defaults
|
|
|
|
def transition_modify(self):
|
|
pool = Pool()
|
|
Line = pool.get('purchase.line')
|
|
|
|
purchase = self.get_purchase()
|
|
purchase.__class__.write([purchase], self.start._save_values)
|
|
|
|
# Call on_change after the save to ensure parent sale
|
|
# has the modified values
|
|
for line in purchase.lines:
|
|
line.on_change_product()
|
|
Line.save(purchase.lines)
|
|
|
|
return 'end'
|